77320672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 182425824

約数和(自身を除く): 105105152

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 61, 88, 104, 122, 143, 176, 208, 244, 277, 286, 352, 416, 488, 554, 572, 671, 793, 976, 1108, 1144, 1342, 1586, 1952, 2216, 2288, 2684, 3047, 3172, 3601, 4432, 4576, 5368, 6094, 6344, 7202, 8723, 8864, 10736, 12188, 12688, 14404, 16897, 17446, 21472, 24376, 25376, 28808, 33794, 34892, 39611, 48752, 57616, 67588, 69784, 79222, 97504, 115232, 135176, 139568, 158444, 185867, 219661, 270352, 279136, 316888, 371734, 439322, 540704, 633776, 743468, 878644, 1267552, 1486936, 1757288, 2416271, 2973872, 3514576, 4832542, 5947744, 7029152, 9665084, 19330168, 38660336, 77320672]

約数ペア:

[(1, 77320672), (2, 38660336), (4, 19330168), (8, 9665084), (11, 7029152), (13, 5947744), (16, 4832542), (22, 3514576), (26, 2973872), (32, 2416271), (44, 1757288), (52, 1486936), (61, 1267552), (88, 878644), (104, 743468), (122, 633776), (143, 540704), (176, 439322), (208, 371734), (244, 316888), (277, 279136), (286, 270352), (352, 219661), (416, 185867), (488, 158444), (554, 139568), (572, 135176), (671, 115232), (793, 97504), (976, 79222), (1108, 69784), (1144, 67588), (1342, 57616), (1586, 48752), (1952, 39611), (2216, 34892), (2288, 33794), (2684, 28808), (3047, 25376), (3172, 24376), (3601, 21472), (4432, 17446), (4576, 16897), (5368, 14404), (6094, 12688), (6344, 12188), (7202, 10736), (8723, 8864)]